AA 3003 Aluminum Alloy (H113) – Durable, Corrosion‑Resistant & Weldable
Aluminum AA 3003 is a popular alloy that offers customers very good atmospheric corrosion resistance and moderate strength. Aluminum 3003 offers good machinability for aluminum alloys, though it is not heat treatable. Unlike other aluminum alloys, AA 3003 is weldable by conventional welding methods. It also takes cold and hot working well and has generally better mechanical properties when compared to 1000 series aluminum alloys.
Properties
General
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Density | 2.73 g/cm³ | H113 | AA Standards, ASTM B210, ASTM B483 |
Mechanical
| Property | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|
Elastic modulus | 69.0 GPa | H113 | AA Standards, ASTM B210, ASTM B483 | |
Plane-Strain Fracture Toughnes | 22.0 - 35.0 MPa·√m | Typical for Wrought 3000 Series Aluminium | ||
Poisson's ratio | 0.33 [-] | Typical for Wrought 3000 Series Aluminium | ||
Shear modulus | 25.0 - 26.0 GPa | Typical for Wrought 3000 Series Aluminium | ||
Tensile strength | 95.0 MPa | H113 | AA Standards, ASTM B210, ASTM B483 |
Thermal
| Property | Temperature | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|---|
Coefficient of thermal expansion | 20 °C | 2.3199999999999998e-05 1/K | H113 | AA Standards, ASTM B210, ASTM B483 | |
100 °C | 2.3199999999999998e-05 1/K | H113 | AA Standards, ASTM B210, ASTM B483 | ||
Melting point | 640.0 - 655.0 °C | H113 | AA Standards, ASTM B210, ASTM B483 | ||
Specific heat capacity | 893.0 - 920.0 J/(kg·K) | Typical for Wrought 3000 Series Aluminium | |||
Thermal conductivity | 159.0 - 193.0 W/(m·K) | H113 | AA Standards, ASTM B210, ASTM B483 |
Electrical
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Electrical conductivity | 24000000.0 - 29000000.0 S/m | H113 | AA Standards, ASTM B210, ASTM B483 |
Electrical resistivity | 3.45e-08 - 4.17e-08 Ω·m | H113 | AA Standards, ASTM B210, ASTM B483 |
Chemical properties
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Copper | 0.05 - 0.2 % | H113 | AA Standards, ASTM B210, ASTM B483 |
Iron | 0.70 % | H113 | AA Standards, ASTM B210, ASTM B483 |
Manganese | 1.0 - 1.5 % | H113 | AA Standards, ASTM B210, ASTM B483 |
Silicon | 0.6 % | H113 | AA Standards, ASTM B210, ASTM B483 |
Zinc | 0.1 % | H113 | AA Standards, ASTM B210, ASTM B483 |
Technological properties
| Property | ||
|---|---|---|
| Brazing | general: possible with commercial processes and methods | |
| Corrosion properties | Stress corrosion cracking: no damage during operation and laboratory tests, general: very good, without protection in industrial or seawater atmosphere | |
| General machinability | General: not suitable (O, H12), poor (H14, H16, H25) | |
| Workability | general (condition): good (O, H12), acceptable (H14, H25), poor(H16, H18) | |
Metal
- ASTM B210 Grade 3003 Aluminum Alloy – High Strength & Corrosion Resistance
- ASTM B483 Grade 3003 H113: High-Performance Aluminum Alloy for Corrosion Resistance and Machinability
- AA 3003 Aluminum Alloy – Grade H25: Superior Corrosion Resistance & Weldability
- AA 3003 H26 Aluminum Alloy – Superior Corrosion Resistance & Versatile Performance
- AA 3003 H28 Aluminum Alloy: Superior Corrosion Resistance & Machinability
- AA 3003 Aluminum Alloy: Grade 3003 H112 – High Corrosion Resistance & Excellent Weldability
- AA 3003 Aluminum Alloy – Grade H22: Superior Corrosion Resistance & Weldability
- AA 3003 H24 Aluminum Alloy: Superior Corrosion Resistance & Machinability
- AA 3003 Aluminum Alloy – Premium Grade H12 for Superior Corrosion Resistance
- AA 3003 Aluminum Alloy – High Corrosion Resistance, Good Machinability & Weldability